Drug Test Services - West Chester, PA

Urine | Hair | DOT | Oral Fluid | Alcohol/ETG | Occupational Health

With 29 testing centers in the West Chester area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

29 Drug Test Service Centers in West Chester

Minutes Away, Test Today

510 E Gay Street

0.58 mi
🕑 Testing Hours: T,Th 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
510 E Gay Street
West Chester, PA 19382

600 E Marshall St,

0.75 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-2:00 PM • Sat: 7:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
600 E Marshall St,
West Chester, PA 19380

606 E Marshall St Ste 105

0.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
606 E Marshall St Ste 105
West Chester, PA 19380

915 Old Fern Hill Rd Ste 3

1.57 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
915 Old Fern Hill Rd Ste 3
West Chester, PA 19380

1502 W Chester Pike,

4.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1502 W Chester Pike,
West Chester, PA 19382

183 W Lincoln Highway - Unit 8, Whiteland Towne Shopping Cente

5.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
183 W Lincoln Highway - Unit 8, Whiteland Towne Shopping Cente
Exton, PA 19341

308 E Lancaster Ave,

5.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
308 E Lancaster Ave,
Downingtown, PA 19335

150 E Pennsylvania Ave Ste 140

5.99 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
150 E Pennsylvania Ave Ste 140
Downingtown, PA 19335

99 Manor Ave Ste 2

6.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
99 Manor Ave Ste 2
Downingtown, PA 19335

102 Schubert Dr

6.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 Schubert Dr
Downingtown, PA 19335

257 W Uwchlan Ave Ste 220

6.19 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-1:00 PM & 1:30 PM-4:00 PM✓ Walk-in with Electronic Donor Pass
257 W Uwchlan Ave Ste 220
Downingtown, PA 19335

309 Lancaster Avenue,

6.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
309 Lancaster Avenue,
Frazer, PA 19355

625 N Pottstown Pike

6.39 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
625 N Pottstown Pike
Exton, PA 19341

736 Baltimore Pike, Suite 9

6.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
736 Baltimore Pike, Suite 9
Concordville, PA 19331

80 W Welsh Pool Rd Ste 102,

6.97 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 02:00 PM
80 W Welsh Pool Rd Ste 102,
Exton, PA 19341

80 W Welsh Pool Rd, Ste 205 N

6.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
80 W Welsh Pool Rd, Ste 205 N
Exton, PA 19341

80 W Welsh Pool Rd Ste 2005

7.04 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
80 W Welsh Pool Rd Ste 2005
Exton, PA 19341

School House Rd & Route 1, 132 Onix Drive

8.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
School House Rd & Route 1, 132 Onix Drive
Kennett Square, PA 19348

15 Industrial Blvd Ste, Suite A-101

8.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15 Industrial Blvd Ste, Suite A-101
Paoli, PA 19301

3301 E Lincoln Hwy,

8.33 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:00 PM • Sat: 8:30 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
3301 E Lincoln Hwy,
Thorndale, PA 19372

11 Industrial Blvd

8.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11 Industrial Blvd
Paoli, PA 19301

1167a W Baltimore Pike,

9.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1167a W Baltimore Pike,
Media, PA 19063

1235 Horseshoe Pike,

9.96 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-1:30 PM✓ Walk-in with Electronic Donor Pass
1235 Horseshoe Pike,
Downingtown, PA 19335

201 Reeceville Rd

10.19 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
201 Reeceville Rd
Coatesville, PA 19320

830 W Cypress St

10.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
830 W Cypress St
Kennett Square, PA 19348

3600 Silverside Rd Ste B

11.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3600 Silverside Rd Ste B
Wilmington, DE 19810

3574 West Chester Pike,

11.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3574 West Chester Pike,
Newtown Square, PA 19073

1001 Chesterbrook Blvd

11.46 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1001 Chesterbrook Blvd
Berwyn, PA 19312

2722 Concord Pike

11.50 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2722 Concord Pike
Wilmington, DE 19803

Employers | Individuals | Families

Accredited Drug Testing provides comprehensive drug and alcohol testing services to promote workplace safety, meet compliance requirements, and support legal or personal needs for testing. Drug Testing helps prevent accidents, ensures a drug-free workplace,and meets Federal mandates such as those outlined by the Department of Transportation (DOT)

Drug Testing Services

Customized Testing Options Available | Discounts available for Bulk Purchases | Onsite Drug Testing Services

Urine Drug Testing Services

Urine drug testing is a process where a urine sample is analyzed to detect the presence of drugs or their metabolites. It's widely used due to its non-invasive nature and quick results, making it a popular choice for many organizations and settings.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace testing
  • Post-accident analysis
  • Recovery monitoring
  • Compliance with legal regulations

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Amphetamines
  • Opiates
  • Benzodiazepines

In West Chester, Pennsylvania, utilizing urine drug testing helps maintain safe environments and supports legal consequences. Its effectiveness and speed provide a reliable tool for detecting substance misuse.

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Alcohol Test Services

Alcohol testing is employed to determine the presence and concentration of alcohol in an individual's bloodstream or breath, typically to ensure legal compliance and safety. It aids in maintaining alcohol-free zones in workplaces and regulated environments.

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Alcohol Testing is used in many settings

  • Workplace safety programs
  • Law enforcement operations
  • Rehabilitation centers
  • Personal monitoring
  • School settings

Common Methods of Alcohol Testing

  • Breathe Test
  • Saliva Test
  • Blood Test
  • Urine Test

Breathe Test - Used to measure breath alcohol content instantly.

Saliva Test - Provides a quick way to determine recent consumption.

Blood Test - Offers precise measurement but is invasive.

Urine Test - Used to detect alcohol up to a few hours post-consumption.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in West Chester, Pennsylvania is an effective method for detecting past drug use, providing a long detection window of up to 90 days. It involves analyzing a small sample of hair for drug metabolites, offering reliable and court-admissible results.

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Why Use Hair Drug Testing?

  • Long detection period
  • Non-invasive procedure
  • Difficult to adulterate
  • Comprehensive drug screening
  • Ideal for court cases

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opiates
  • Amphetamines
  • PCP

Hair follicle drug testing in West Chester, Pennsylvania offers a comprehensive solution for long-term substance use detection, providing peace of mind for employers and legal professionals.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in West Chester, Pennsylvania is a federally mandated program that ensures public safety by testing transportation employees for drug use. The process involves random screenings, pre-employment tests, and other evaluations to maintain compliance with safety regulations. DOT testing aims to prevent substance-related incidents on public transport.

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Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Aviation personnel
  • Pipeline workers
  • Railroad employees
  • Transit operators
  • Maritime crew members

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP

Conducting DOT drug tests in West Chester, Pennsylvania plays a crucial role in safeguarding our transit systems by ensuring employees are sober and qualified, significantly reducing the risk of accidents and enhancing overall safety.

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Probation Drug Testing Services

Probation drug testing in West Chester, Pennsylvania helps monitor compliance with court-ordered abstinence rules. Testing includes varied methodologies to ensure comprehensive screening for substance abuse.

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Why Are Probation Drug Test Services Available?

  • Compliance Checks: Ensure adherence to court orders
  • Rehabilitation Monitoring: Track recovery progress
  • Risk Mitigation: Decrease chances of recidivism
  • Legal Accountability: Uphold justice system integrity
  • Public Safety: Maintain community security

Testing Methods

  • Urine tests: Common and cost-effective
  • Hair follicle tests: Long detection period
  • Saliva tests: Quick and non-invasive
  • Blood tests: Highly accurate

In West Chester, Pennsylvania, probation drug testing ensures individuals adhere to the legal system's requirements and assists in their reintegration into society.

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Court Ordered Drug Testing Services

Court ordered drug testing in West Chester, Pennsylvania is implemented to monitor individuals as mandated by legal proceedings. This testing ensures compliance with court orders, aiding in decision-making processes. By testing for a variety of substances, it plays a critical role in legal and rehabilitation settings, ensuring justice is served.

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Why are Court Ordered Drug Test Services Available?

  • Ensuring compliance with legal requirements
  • Monitoring rehabilitation progress
  • Supporting child custody decisions
  • Preventing substance abuse
  • Protecting community safety

Court Ordered Test Methods

  • Urine tests: Most common and cost-effective
  • Hair follicle tests: Provides extended detection
  • Saliva tests: Quick and less invasive
  • Blood tests: Offers detailed information
  • Nail tests: Long-term detection window

In West Chester, Pennsylvania, court ordered drug testing upholds judicial integrity by ensuring all monitored individuals adhere to legal directives, thus contributing to the public's well-being and system efficacy.

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Fingernail Drug Testing Services

Fingernail drug testing in West Chester, Pennsylvania is an innovative method to assess long-term drug use through keratin analysis in nails. This method offers an extended detection window and is resistant to adulteration, providing reliable insights into an individual’s drug consumption history. It is applicable for legal, employment, and personal assessments.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Offers a drug use history span of 3-6 months.
  • Toenails: Provides a slightly longer detection period than fingernails.

What Drugs Can Be Detected

  • Methamphetamines
  • Cocaine
  • Opiates
  • Marijuana
  • Ecstasy

Advantages over other methods

  • Long detection window
  • Less invasive
  • Difficult to adulterate
  • Suits various settings
  • Support legal and employment cases

In West Chester, Pennsylvania, fingernail drug testing is embraced for its accuracy and tamper-proof nature, making it an invaluable tool in multiple drug testing scenarios.

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Occupational Health Test Services

Occupational health testing in West Chester, Pennsylvania encompasses a wide range of tests to ensure workplace safety and employee well-being, from drug screenings to physical fitness examinations.

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Purpose of Occupational Health Testing

  • Maintain workplace safety
  • Reduce health risks
  • Ensure compliance with regulations
  • Enhance employee productivity
  • Identify occupational hazards

Common Types of Occupational Health Tests

  • Fitness for duty exams: Ensure employee capability.
  • Respirator Fit Testing: Protect against hazardous inhalation.
  • Pulmonary Function Tests (PFT's): Evaluate lung health.
  • Tuberculosis (TB): Screen for contagious TB disease.
  • Vision: Ensure visual acuity meets job requirements.
  • Audiometric: Test hearing to protect against noise exposure.

Occupational health testing in West Chester, Pennsylvania supports a productive and safe work environment, essential for both employer and employee success.

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Drug Statistics for West Chester, Pennsylvania

Drug-Related Statistics for West Chester, Pennsylvania:

  • The incidence of drug-related arrests in Chester County, which includes West Chester, has been a point of concern, mirroring trends seen across many similar-sized communities.
  • Local health departments report an increase in calls related to substance abuse, indicating a rising awareness and proactive engagement with the issue among residents.
  • Efforts through community programs have been ramped up to address opioid misuse, which continues to be a critical challenge in the area.

Drug Testing Regulations in Pennsylvania

Employer drug testing in West Chester must comply with state guidelines under 43 P.S. § 951 et seq.. Pennsylvania law supports employer zero-tolerance workplace drug policies, allowing pre-employment, safety-sensitive, and reasonable suspicion testing programs.

Medical Marijuana Status: Legal (Medical)  |  Recreational Marijuana Status: Prohibited

Surrounding Areas Served Near West Chester

Chester • Chatwood • West Goshen • Bradford Hills • Westtown • Milltown • Lenape • Goshenville

Drug & Alcohol Test Selection & Panel Comparison

Test Type / Panel Detection Window Common Applications Turnaround Time
5-Panel Urine Screen 1 to 5 Days Standard Pre-Employment, Random & Workplace Testing 24 to 48 Hours
10-Panel Urine Screen 1 to 7 Days Expanded Employment, Healthcare & Probation 24 to 48 Hours
Hair Follicle Drug Test Up to 90 Days Long-Term Monitoring, Court-Ordered & Custody 3 to 5 Business Days
Oral Fluid / Saliva Screen 1 to 48 Hours Immediate Recent-Use Screening & On-Site Testing 24 to 48 Hours
ETG Alcohol Testing Up to 80 Hours Court-Ordered Alcohol Abstinence & Probation Monitoring 24 to 48 Hours

West Chester Drug Testing

Quickly find trusted local drug testing centers in West Chester, PA — fast, convenient, and reliable every time!

West Chester DOT Drug Testing

Quickly find a local DOT drug testing center in West Chester, PA — fast, reliable, convenient nationwide service!

West Chester DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around West Chester, PA.

West Chester Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in West Chester, PA.v

West Chester Hair Drug Testing

Get fast, accurate hair drug testing at our convenient West Chester, PA locations—results you can trust, every time!

West Chester Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in West Chester, PA.

West Chester Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in West Chester, PA.

West Chester 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by West Chester, PA employers and individuals nationwide.

West Chester 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for West Chester, PA workplace and personal testing needs.

West Chester On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your West Chester, PA workplace compliant.

West Chester DOT Physicals

Certified DOT physicals with quick, reliable exams to keep West Chester, PA drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

In Pennsylvania, workplace drug testing is governed by statutory guidelines under 43 P.S. § 951 et seq.. Private employers generally operate under a Pennsylvania Medical Marijuana Act (35 P.S. § 10231.2103), permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Pennsylvania who implement a certified Drug-Free Workplace Program in compliance with 43 P.S. § 951 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Pennsylvania state law compliance standards, state statutes prohibits discrimination against certified medical marijuana cardholders. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 0 certified collection sites in the West Chester area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across West Chester, registering your test online or calling (800) 221-4291 prior to visiting guarantees rapid priority specimen collection with an instant barcode pass.
Negative drug and alcohol test results are typically released within 24 to 48 hours of specimen processing. Any non-negative screenings undergo confirmatory GC/MS or LC/MS testing and licensed Medical Review Officer (MRO) verification within 3 to 5 business days.

Customer Reviews

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025


(800) 221-4291